CA1021147A - Method for preparing oxysulfide phosphors with large particle size - Google Patents

Method for preparing oxysulfide phosphors with large particle size

Info

Publication number
CA1021147A
CA1021147A CA183,907A CA183907A CA1021147A CA 1021147 A CA1021147 A CA 1021147A CA 183907 A CA183907 A CA 183907A CA 1021147 A CA1021147 A CA 1021147A
Authority
CA
Canada
Prior art keywords
preparing
particle size
large particle
oxysulfide phosphors
oxysulfide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA183,907A
Other languages
English (en)
Other versions
CA183907S (en
Inventor
Stephen S. Trond
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA1021147A publication Critical patent/CA1021147A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
CA183,907A 1972-10-30 1973-10-22 Method for preparing oxysulfide phosphors with large particle size Expired CA1021147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30229972A 1972-10-30 1972-10-30

Publications (1)

Publication Number Publication Date
CA1021147A true CA1021147A (en) 1977-11-22

Family

ID=23167149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,907A Expired CA1021147A (en) 1972-10-30 1973-10-22 Method for preparing oxysulfide phosphors with large particle size

Country Status (7)

Country Link
JP (1) JPS5210786B2 (it)
BE (1) BE806670A (it)
CA (1) CA1021147A (it)
FR (1) FR2204671B1 (it)
GB (1) GB1452898A (it)
IT (1) IT999710B (it)
NL (1) NL7314831A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100423718C (zh) * 1999-01-27 2008-10-08 拉克斯戴尔有限公司 治疗精神性和神经性疾病的高纯乙基epa及其他epa衍生物

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63295696A (ja) * 1987-05-27 1988-12-02 Mitsubishi Electric Corp 陰極線管用螢光体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100423718C (zh) * 1999-01-27 2008-10-08 拉克斯戴尔有限公司 治疗精神性和神经性疾病的高纯乙基epa及其他epa衍生物

Also Published As

Publication number Publication date
DE2354337B2 (de) 1976-02-19
FR2204671B1 (it) 1978-11-17
IT999710B (it) 1976-03-10
BE806670A (fr) 1974-02-15
JPS4976787A (it) 1974-07-24
FR2204671A1 (it) 1974-05-24
NL7314831A (it) 1974-05-02
AU6155973A (en) 1975-04-24
DE2354337A1 (de) 1974-05-09
JPS5210786B2 (it) 1977-03-26
GB1452898A (en) 1976-10-20

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